Re: [RESEND] gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extent

From: William Breathitt Gray
Date: Wed Apr 05 2023 - 10:47:31 EST


On Mon, Mar 06, 2023 at 07:41:09AM -0500, William Breathitt Gray wrote:
> On Mon, Mar 06, 2023 at 10:23:30AM +0100, Bartosz Golaszewski wrote:
> > On Thu, Mar 2, 2023 at 11:30 PM William Breathitt Gray
> > <william.gray@xxxxxxxxxx> wrote:
> > >
> > > The WinSystems WS16C48 I/O address region spans offsets 0x0 through 0xA,
> > > which is a total of 11 bytes. Fix the WS16C48_EXTENT define to the
> > > correct value of 11 so that access to necessary device registers is
> > > properly requested in the ws16c48_probe() callback by the
> > > devm_request_region() function call.
> > >
> > > Fixes: 2c05a0f29f41 ("gpio: ws16c48: Implement and utilize register structures")
> > > Cc: stable@xxxxxxxxxxxxxxx
> > > Cc: Paul Demetrotion <pdemetrotion@xxxxxxxxxxxxxx>
> > > Signed-off-by: William Breathitt Gray <william.gray@xxxxxxxxxx>
> > > ---
> >
> > Why did you need to resend this? Anything changed?
> >
> > Bart
>
> No changes in code, just added the stable@xxxxxxxxxxxxxx Cc tag.
>
> William Breathitt Gray

Hi Bart,

Would you take this fix through the gpio tree?

William Breathitt Gray

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